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Paper Abstract and Keywords
Presentation 2010-07-23 14:30
Detection of Users Suspected of Using Multiple User Accounts and Manipulating Communications in a Q&A Site
Naoki Ishikawa, Yasuhiko Watanabe, Ryo Nishimura, Kenji Umemoto, Yoshihiro Okada (Ryukoku Univ.), Masaki Murata (Tottori Univ.) NLC2010-7
Abstract (in Japanese) (See Japanese page) 
(in English) Some users in a Q&A site abuse the anonymity and
attempt to manipulate communications in the Q&A site.
These users and their submissions
discourage other users,
keep them from retrieving good communication records,
and decrease the credibility of the Q&A site.
To solve this problem,
we conducted an experimental study
to detect users suspected of
using multiple user accounts and
manipulating evaluations in a Q&A site.
In this study,
we used messages in the data of Yahoo! chiebukuro
for data training and examination.
Keyword (in Japanese) (See Japanese page) 
(in English) multiple account / Q&A site / author identification / credibility / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 142, NLC2010-7, pp. 63-68, July 2010.
Paper # NLC2010-7 
Date of Issue 2010-07-15 (NLC) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF NLC2010-7

Conference Information
Committee NLC IPSJ-NL  
Conference Date 2010-07-22 - 2010-07-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univeristy 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To NLC 
Conference Code 2010-07-NLC-NL 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detection of Users Suspected of Using Multiple User Accounts and Manipulating Communications in a Q&A Site 
Sub Title (in English)  
Keyword(1) multiple account  
Keyword(2) Q&A site  
Keyword(3) author identification  
Keyword(4) credibility  
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1st Author's Name Naoki Ishikawa  
1st Author's Affiliation Ryukoku University (Ryukoku Univ.)
2nd Author's Name Yasuhiko Watanabe  
2nd Author's Affiliation Ryukoku University (Ryukoku Univ.)
3rd Author's Name Ryo Nishimura  
3rd Author's Affiliation Ryukoku University (Ryukoku Univ.)
4th Author's Name Kenji Umemoto  
4th Author's Affiliation Ryukoku University (Ryukoku Univ.)
5th Author's Name Yoshihiro Okada  
5th Author's Affiliation Ryukoku University (Ryukoku Univ.)
6th Author's Name Masaki Murata  
6th Author's Affiliation Tottori University (Tottori Univ.)
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Speaker Author-1 
Date Time 2010-07-23 14:30:00 
Presentation Time 30 minutes 
Registration for NLC 
Paper # NLC2010-7 
Volume (vol) vol.110 
Number (no) no.142 
Page pp.63-68 
#Pages
Date of Issue 2010-07-15 (NLC) 


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